April 5, 2026: LEMON Manuals is launched! Read the announcement.

Without Using the SST

NOTE:

The PCM terminal voltage can vary with the conditions when measuring and changes due to aged deterioration on the vehicle, causing false diagnosis. Therefore determine comprehensively where the malfunction occurs among the input systems, output systems, and the PCM.

Fig 1: Identifying PCM Connector (Terminals 1A-1I)

G03636074

Courtesy of MAZDA MOTORS CORP.

Fig 2: Identifying PCM Connector (Terminals 1J-1R)

G03636075

Courtesy of MAZDA MOTORS CORP.

Fig 3: Identifying PCM Connector (Terminals 1S-1AE)

G03636076

Courtesy of MAZDA MOTORS CORP.

Fig 4: Identifying PCM Connector (Terminals 1AF-1AU)

G03636077

Courtesy of MAZDA MOTORS CORP.

Fig 5: Identifying PCM Connector (Terminals 1AV-1BH; 2A-2L)

G03636078

Courtesy of MAZDA MOTORS CORP.

Fig 6: Identifying PCM Connector (Terminals 2M-2AG)

G03636079

Courtesy of MAZDA MOTORS CORP.

Fig 7: Identifying PCM Connector (Terminals 2AH-2AX)

G03636080

Courtesy of MAZDA MOTORS CORP.

Fig 8: Identifying PCM Connector (Terminals 2AY-2BH)

G03636081

Courtesy of MAZDA MOTORS CORP.